OD-EMELM

Overview

The OD-EMELM is a programmable crystal oscillator manufactured by Taitien, designed for applications requiring HCSL (High-Speed Current Steering Logic) outputs. It belongs to the OD-M Type series, which features ultra-low noise characteristics and high-frequency operation capabilities. The device supports RoHS3 compliance and has a Moisture Sensitivity Level of 1 (Unlimited). It is available in a standard ceramic SMD package with six pads, suitable for surface mount assembly.

Feature Summary

• Supports High-Speed Current Steering Logic (HCSL) output format
• Programmable frequency configuration capability
• Ultra-low noise performance characteristic
• RoHS3 compliant environmental classification

Applications

• High-speed digital interface circuits
• Data communication systems requiring HCSL signaling
• Programmable timing reference generation
• Low-noise clock distribution networks

Procurement Notes

Verify the specific frequency programming requirements against the manufacturer's datasheet before ordering. Confirm that the HCSL output type matches the receiving logic family. Ensure storage conditions respect the MSL 1 rating to prevent moisture absorption prior to reflow soldering. Check for any specific ordering suffixes that may indicate package variations or tape/reel quantities.

Selection Notes

Select this component when a programmable solution with HCSL outputs is required instead of fixed-frequency oscillators. Consider the ultra-low noise specification if signal integrity is critical for high-speed data transmission. Compare power consumption and operating voltage ranges with system requirements. Verify compatibility with existing PCB layout constraints for the six-pad ceramic package.

Part Context

The OD-EMELM is part of Taitien's OD-M series of programmable crystal oscillators. This series is engineered for high-frequency and ultra-low noise applications. Taitien specializes in quartz frequency control products, including VCXOs, TCXOs, and OCXOs, serving industries such as aerospace and telecommunications. The OD-M type represents their advanced surface-mount oscillator technology.

Replacement Considerations

Direct substitutes must support HCSL outputs and programmability. Generic PECL or LVDS oscillators are not compatible without level shifting. Verify pinout compatibility for the six-pad ceramic package. Check if alternative models from Taitien offer similar noise profiles and frequency ranges.